495763656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2139

約数の個数: 128

約数和(自身を含む): 1426636800

約数和(自身を除く): 930873144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 323, 372, 408, 456, 527, 589, 646, 744, 969, 1054, 1178, 1292, 1581, 1767, 1938, 2063, 2108, 2356, 2584, 3162, 3534, 3876, 4126, 4216, 4712, 6189, 6324, 7068, 7752, 8252, 10013, 12378, 12648, 14136, 16504, 20026, 24756, 30039, 35071, 39197, 40052, 49512, 60078, 63953, 70142, 78394, 80104, 105213, 117591, 120156, 127906, 140284, 156788, 191859, 210426, 235182, 240312, 255812, 280568, 313576, 383718, 420852, 470364, 511624, 666349, 767436, 841704, 940728, 1087201, 1215107, 1332698, 1534872, 1999047, 2174402, 2430214, 2665396, 3261603, 3645321, 3998094, 4348804, 4860428, 5330792, 6523206, 7290642, 7996188, 8697608, 9720856, 13046412, 14581284, 15992376, 20656819, 26092824, 29162568, 41313638, 61970457, 82627276, 123940914, 165254552, 247881828, 495763656]

約数ペア:

[(1, 495763656), (2, 247881828), (3, 165254552), (4, 123940914), (6, 82627276), (8, 61970457), (12, 41313638), (17, 29162568), (19, 26092824), (24, 20656819), (31, 15992376), (34, 14581284), (38, 13046412), (51, 9720856), (57, 8697608), (62, 7996188), (68, 7290642), (76, 6523206), (93, 5330792), (102, 4860428), (114, 4348804), (124, 3998094), (136, 3645321), (152, 3261603), (186, 2665396), (204, 2430214), (228, 2174402), (248, 1999047), (323, 1534872), (372, 1332698), (408, 1215107), (456, 1087201), (527, 940728), (589, 841704), (646, 767436), (744, 666349), (969, 511624), (1054, 470364), (1178, 420852), (1292, 383718), (1581, 313576), (1767, 280568), (1938, 255812), (2063, 240312), (2108, 235182), (2356, 210426), (2584, 191859), (3162, 156788), (3534, 140284), (3876, 127906), (4126, 120156), (4216, 117591), (4712, 105213), (6189, 80104), (6324, 78394), (7068, 70142), (7752, 63953), (8252, 60078), (10013, 49512), (12378, 40052), (12648, 39197), (14136, 35071), (16504, 30039), (20026, 24756)]